York A/C Error Codes

York Error Code What this means
Error Codes E7 and F3, or 4 and 15 flashes Communication failure
Error Codes E1, E2, F21, F7, F6, and F25, or 10, 11, 12, and 13 flashes Sensor failure
Error Code E14 Indoor fan malfunction
Error Codes F19 or 6 flashes High voltage
Error Codes F8 or 9 flashes Outdoor fan malfunction
Error Codes F11 or 18 flashes Abnormal compressor function
Error Code F2 and F23, or 24 and 25 flashes Overcurrent problem